40.35% is the change from 684 to 960
Calculation steps:
[( 960 - 684 ) ÷ 684] x 100 = 40.35%
Formula
Percentage change = [(960 - 684) / 684] x 100
Subtract the new number by the original number
960 - 684 = 276
276 ÷ 684 = 0.40350877192982454
0.40350877192982454 x 100 = 40.35%